Updated: February 7, 2025
To provide you with the most accurate and up-to-date cost figures, we gather information from a variety of pricing databases, licensed contractors, and industry experts.
Kitchen faucet installation costs an average of $300, and most projects cost somewhere between $150 and $400 if you already have the plumbing hookup in place. If you need to relocate the existing connection or install a new one, prices can climb to between $600 and $800.
Quick Takeaways
The national average kitchen faucet installation cost is $300, but prices can fall anywhere between $100 and $800, depending on the labor and materials involved.
If you know how to install a kitchen faucet, you can save an average of $150 on the labor.
Keep costs down by choosing a basic kitchen faucet without smart features and by avoiding the urge to move the sink location.
Kitchen Faucet Installation Cost
Faucet Installation Costs | |
National average cost | $300 |
Average range | $150–$400 |
Low-end | $100 |
High-end | $800 |
Installation Cost by Faucet Type
The type of kitchen faucet you choose can play a role in your material costs, although it typically won’t have any effect on the price you pay for labor.
You can save money on your project by choosing a pull-out/pull-down faucet, which tends to be the most affordable option. You can expect higher installation costs if you upgrade to something like a high-end gantry faucet or a faucet with a motion detector for ease of use.
Kitchen Faucet Installation Cost by Material
Kitchen faucets are available in a few different material options, with the most common being stainless steel, copper, chrome, bronze, and nickel. Chrome is usually the most affordable option, and copper is the most expensive.
Kitchen Faucet Cost by Brand
Your material costs can depend heavily on the brand of faucet you choose, with luxury options totaling over $600 in some cases, and budget options falling as low as $75 for materials, which puts installation costs at $150. The table below should give you a good idea of which brands are within your price range. Keep in mind that these include the cost of materials and labor for a professional installation.
Cost to Relocate a Kitchen Faucet
Replacing an existing kitchen faucet will cost an average of $300, but moving a kitchen faucet to a new location in your kitchen will cost significantly more. The plumbing work alone to relocate a faucet in your kitchen will average around $300, and then you’ll need to add the cost of the new faucet and the installation labor, which would bring your total to $600.
Prices can climb even higher depending on the layout of your kitchen and where you’re looking to move your sink. Moving a sink laterally along a countertop will add $150 to $300 to your kitchen faucet installation cost, while moving it to a kitchen island can add $500 or more, as your plumber will need to route piping under the flooring and up through the island.
Can You Replace a Kitchen Faucet Yourself?
It is possible to replace a kitchen faucet yourself, and provided you’re just replacing an existing faucet rather than relocating one, the job should be relatively straightforward. More importantly, you’ll save an average of $150 on professional labor by doing the replacement yourself, and actual savings could be even higher, depending on labor costs in your area.
Keep in mind that mistakes during the installation process can lead to costly water damage and mold remediation, so only attempt a DIY installation if you’re familiar with the basics of plumbing and are comfortable working with water supply lines.
If you’re upgrading from a single-hole, single-handle spout to a widespread faucet or a single-hole faucet that has a sprayer, it’s a good idea to leave the work to a professional. You’ll need to drill through your countertops, which requires special tools and can be costly to repair if you make a mistake.
How to Install a Kitchen Faucet: Step By Step
Installing a kitchen sink faucet where one already exists is a job that most DIYers should be able to tackle themselves, provided you’re sticking with the same type of faucet. You can follow the step-by-step instructions below to get the job done without too much difficulty.
Gather your tools and supplies. You’ll need a basin wrench, an adjustable wrench, a bucket that fits under your supply lines, a utility knife, plumber’s putty, new supply lines, plumber’s tape or Teflon tape, and 100% silicone caulk.
Shut the speedy valves under your sink by twisting the valve handles clockwise. Test that your water is shut off by turning the water on. If water continues to flow, your lines aren’t shut. Take this time to turn off power to your garbage disposal, too, if you have one.
Disconnect the supply lines, but make sure to mark the cold water supply and the hot water supply so you can match them to the hot and cold valves on the new faucet. Use your adjustable wrench or fixed wrenches, if you have them, to unscrew the supply lines, which are braided hoses that extend up from the speedy valves to your faucet. Place your bucket underneath the connections as you work to catch any water trapped inside. Disconnect the lines and set them aside.
Score the caulk around the base of your faucet with your utility knife, taking care not to scratch your countertop.
Use your basin wrench to unscrew the mounting nuts holding your old faucet in place. Once they’re off, pull your faucet up through the countertop and set it aside.
Scrape any caulk residue off of the countertop under where your old faucet was, and clean the area thoroughly.
Install the deck plate and mounting hardware if your faucet includes one. Follow the manufacturer’s directions to install this component.
Feed your supply lines through the holes in your countertop.
If you’re installing a pull-down kitchen faucet, connect the oversized supply line and adjust the stopper.
Connect the rest of the supply lines to the new faucet, and tighten them with your adjustable wrench.
Tighten down the faucet over the deck plate.
Apply a bead of silicone caulk around the base of the faucet and handles. Use your finger to smooth out the caulk and wipe away any excess.
Enhancement and Improvement Costs
While you’re budgeting for a kitchen renovation, you may want to consider some common add-on options and enhancements to get the most out of your new kitchen faucet.
Cost to Add a Built-in Soap Dispenser
Adding a built-in soap dispenser is a sleek way to free up counter space and make washing more convenient. Expect to pay an average of $40 for the materials and installation if you have a pre-drilled hole in your countertop or between $50 and $100 if you don’t have an existing hole for installation.
Cost to Add a Water Filtration System
A water filtration system can be a useful add-on for getting purified water directly from your kitchen faucet. A single-stage under-sink system will cost between $100 and $200, while you could pay between $200 and $400 for a multi-stage system. Add $50 or so to your total if you need a new hole drilled for the standalone faucet.
Cost to Add a Standalone Instant-Hot Faucet
An instant-hot water dispenser can reduce cooking time and make washing dishes while someone else is using the main water heater for a shower or bath more convenient. The system itself will cost between $300 and $700, so expect the installation cost, including labor, to total between $400 and $900.
Cost to Add a Garbage Disposal
Installing a garbage disposal under your kitchen sink will cost between $300 and $600, depending on how powerful of a model you need and the existing plumbing and drain line connections under your sink. Garbage disposals can help reduce plumbing clogs and make washing dishes simpler, so they’re a worthwhile add-on to consider.
FAQ: Kitchen Faucet Installation
You don’t need a plumber to replace an existing kitchen faucet, but you will need one if you don’t have the appropriate plumbing hookups for a faucet or if you’re relocating your faucet to a new area of your kitchen. Simply swapping out an old kitchen faucet for a new one is a job that most DIYers can tackle, and the risk of mistakes is relatively low. However, if you’re changing the type of faucet you have or want to move the faucet to a kitchen or another area of the counter, hire a plumber to make the necessary changes to the speedy valve locations.
Most plumbers can replace a kitchen faucet in under an hour, but the job could take 2 to 4 hours if you’re moving the location of your faucet in your kitchen. For example, decommissioning an old faucet and moving it to a new kitchen island can take 3 to 6 hours, excluding the work necessary to close the holes or replace the countertop where the old faucet was located.
Most kitchen faucets last for 15 to 20 years, so you should plan on replacing yours within that timeframe. More affordable brands with low-quality interior components could last just 5 to 10 years, while high-quality faucets can last for 25 years or longer with some simple gasket replacements.
Yes, it’s possible to replace just a kitchen faucet, and it’s a relatively simple home improvement project, provided you purchase a faucet with a similar design to your old one. For example, upgrading from a single-hole, single-handle faucet to a widespread faucet would require that you drill two new holes in your countertop, which is doable but complicates the process a bit and requires special tools. If you keep your materials similar, you should be able to replace just the faucet in under an hour with common tools and supplies.
Dan was a property manager from 2015 to 2020, during which time he managed and oversaw the upkeep and repairs of over 2,000 residential properties. He uses that experience, as well as his extensive DIY knowledge, to bring reliable information to homeowners about renovations and home-related projects. Since 2020, he has been using his experience to write about home improvement, and his work has appeared on sites like USA Today, CNN, Angi, and Today’s Homeowner.